tbeauvais

16:26:28,632 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15:8080-3) Java::JavaLang::NullPointerException - :
16:26:28,633 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15:8080-3)  json.ext.Generator$6.generate(Generator.java:385)
16:26:28,634 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15:8080-3)  json.ext.Generator$6.generate(Generator.java:371)
16:26:28,634 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15:8080-3)  json.ext.Generator$Handler.generateNew(Generator.java:172)
16:26:28,634 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15:8080-3)  json.ext.Generator.generateJson(Generator.java:36)
16:26:28,634 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15:8080-3)  json.ext.GeneratorMethods$RbString.to_json(GeneratorMethods.java:106)
16:26:28,634 ERROR [stderr] (http-auth-platform.c1-vagrant-ctct-centos5.roving.com/10.0.2.15

tbeauvais

# Failure case using mysql jdbc adapter
$ rails new blog -d mysql
$ cd blog
$ rake db:create
$ rails c
Loading development environment (Rails 3.2.8)
jruby-1.7.0 :001 > class Foo < ActiveRecord::Base
jruby-1.7.0 :002?>   end
 => nil
jruby-1.7.0 :003 > a = ["ÅÆ", "\"ÅÆ"]

tbeauvais

#############################################################################
# Migration file to create index so you don't get duplicate users for a group
#############################################################################
class AddMembersUniquenessIndex < ActiveRecord::Migration
  def self.up
  	add_index :group_members, [:group_id,:user_id], :unique => true
  end

  def self.down
 	remove_index :group_members, [:group_id,:user_id]